CN1127458C - 氢氟烃的异构化 - Google Patents

氢氟烃的异构化 Download PDF

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Publication number
CN1127458C
CN1127458C CN98803371A CN98803371A CN1127458C CN 1127458 C CN1127458 C CN 1127458C CN 98803371 A CN98803371 A CN 98803371A CN 98803371 A CN98803371 A CN 98803371A CN 1127458 C CN1127458 C CN 1127458C
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CN
China
Prior art keywords
hydrogen
hfc1
temperature
reactor
hydrogen fluorohydrocarbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CN98803371A
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English (en)
Chinese (zh)
Other versions
CN1250431A (zh
Inventor
S·胡布
D·圭勒特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem SA
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Publication date
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Publication of CN1250431A publication Critical patent/CN1250431A/zh
Application granted granted Critical
Publication of CN1127458C publication Critical patent/CN1127458C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN98803371A 1997-01-17 1998-01-09 氢氟烃的异构化 Expired - Lifetime CN1127458C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR97/00477 1997-01-17
FR9700477A FR2758556B1 (fr) 1997-01-17 1997-01-17 Isomerisation d'hydrofluorocarbures

Publications (2)

Publication Number Publication Date
CN1250431A CN1250431A (zh) 2000-04-12
CN1127458C true CN1127458C (zh) 2003-11-12

Family

ID=9502708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98803371A Expired - Lifetime CN1127458C (zh) 1997-01-17 1998-01-09 氢氟烃的异构化

Country Status (7)

Country Link
US (1) US6232513B1 (de)
EP (1) EP0975567B1 (de)
JP (1) JP4179482B2 (de)
CN (1) CN1127458C (de)
DE (1) DE69804782T2 (de)
FR (1) FR2758556B1 (de)
WO (1) WO1998031650A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020032356A1 (en) * 2000-07-14 2002-03-14 Gelblum Peter Gideon Synthesis of perfluoroolefins
CN105294387B (zh) * 2015-10-22 2017-04-05 北京宇极科技发展有限公司 制备氯氟环戊烯同分异构体的方法
JP7395422B2 (ja) * 2020-05-22 2023-12-11 ダイキン工業株式会社 フルオロエチレンの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015300A1 (en) * 1993-12-03 1995-06-08 Imperial Chemical Industries Plc Production of 1,1,1,2-tetrafluoroethane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315871A (en) * 1941-04-24 1943-04-06 Phillips Petroleum Co Process for treating monohalides
GB8824571D0 (en) 1988-10-20 1988-11-23 Ici Plc Chemical process
JP2638146B2 (ja) 1988-10-21 1997-08-06 旭硝子株式会社 水素含有フルオロ炭化水素の異性化法
US4902838A (en) * 1988-12-28 1990-02-20 E. I. Du Pont De Nemours And Company Isomerization of saturated fluorohydrocarbons
JPH03261731A (ja) 1990-03-09 1991-11-21 Daikin Ind Ltd １，１，１，２―テトラフルオロエタンの製造方法
US5030372A (en) * 1990-07-31 1991-07-09 E. I. Du Pont De Nemours And Company Catalytic equilibration to improve the relative yield of selected halocarbons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015300A1 (en) * 1993-12-03 1995-06-08 Imperial Chemical Industries Plc Production of 1,1,1,2-tetrafluoroethane

Also Published As

Publication number Publication date
JP4179482B2 (ja) 2008-11-12
DE69804782T2 (de) 2002-11-07
WO1998031650A1 (fr) 1998-07-23
JP2001508786A (ja) 2001-07-03
DE69804782D1 (de) 2002-05-16
FR2758556B1 (fr) 1999-02-19
FR2758556A1 (fr) 1998-07-24
CN1250431A (zh) 2000-04-12
US6232513B1 (en) 2001-05-15
EP0975567B1 (de) 2002-04-10
EP0975567A1 (de) 2000-02-02

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Granted publication date: 20031112